I am actually using the evaluation version of TSIM, whose CPU frequency is stuck to 50 MHz. (vers. 2.0.18) How can I set the timer pre-scaler? Do I have to...
19451
Jiri Gaisler
jiri_gaisler
Feb 1, 2011 2:10 pm
If you don't know how to set the pre-scaler, then the scaler is probably correct as TSIM initializes it. I guess you have to step through the code to see where...
19452
DanieleR
rolfo_daniele
Feb 1, 2011 3:54 pm
Dear leon3 sparc group, I want to simulate a my application on leon3 using Modelsim. I read in the group to use the command: sparc-elf-gcc -O2 -g -msoft-float...
19453
fpanakin
Feb 1, 2011 4:31 pm
Hi All, We have built u-boot (from git as suggested by U-Boot SPARC / LEON Port v 1.0.0 April 2009. The building is successfull. I configured for execution in...
19454
LuÃs Vitório ...
radicci_puc_...
Feb 2, 2011 12:28 am
Hi, In the overloading on stdio and stdlib that are used when we are creating a new AHB peripheral, why the function '=' was overloaded, the comparator, my...
19455
nireekshan k
nikki_shodav...
Feb 2, 2011 3:52 am
Hi I have been working in building Leon Linux on Virtex 5 ML506 board. I was able to configure the Leon3 processor with MMU & FPU. I was able to download it on...
19456
Mehdi Karimibiuki
mbiuki2
Feb 2, 2011 4:57 am
Hi, According to message dated: Wed Dec 19, 2007 12:10 am ( Message #12544) is there any solution to "see" apb indexes above 16 in GRMON. In other words can...
19457
Jiri Gaisler
jiri_gaisler
Feb 2, 2011 5:08 am
There is no need to set pindex to 256 to make logan work. You should set the pmask such that you reserve enough address space to access the trace buffers....
19458
Jiri Gaisler
jiri_gaisler
Feb 2, 2011 5:13 am
Overloading of '=' is used to suppress warnings from std_logic_ libraries about 'X' conversion. It seems to me that you had some reset problems in your...
19459
Mehdi Karimibiuki
mbiuki2
Feb 2, 2011 8:03 am
... [Non-text portions of this message have been removed]...
19460
Jiri Gaisler
jiri_gaisler
Feb 2, 2011 9:02 am
You have misunderstood the meaning of the generics. pindex is which APB connection (0 - 15) the slave is using to connect to the APB controller. The address of...
19461
zhengyu.yang
Feb 2, 2011 5:45 pm
Hello Jiri and all, I am wondering whether it is possible to run 2 or more programs together in tsim2 and on actual hardware using grmon. If so, how exactly...
19462
LuÃs Vitório ...
radicci_puc_...
Feb 2, 2011 5:49 pm
Ok, thanks for the answer Jiri, about the resets yes this is under fix. Regards, Vitorio. ... [Non-text portions of this message have been removed]...
19463
LuÃs Vitório ...
radicci_puc_...
Feb 2, 2011 6:03 pm
On Wed, Feb 2, 2011 at 4:52 AM, nireekshan k ... will have to deactivate that, but enable keyboard, video and mouse control in beforehand to avoid problems...
19464
LuÃs Vitório ...
radicci_puc_...
Feb 2, 2011 6:09 pm
I made a new clean from scratch, because the clean is not exactly 'cleaning', and I noticed if you configure using the xconfig the results are different from...
19465
Oussama Tahan
oussama.tahan
Feb 2, 2011 10:22 pm
Dear Gaisler Team, Is it possible to display the Leon3mp design schematic using modelsim? I am getting the following message when trying it: " Debug data file...
19466
nireekshan k
nikki_shodav...
Feb 2, 2011 11:09 pm
hi Thank you for reply, I had some more doubts. (1) you have said to set console to key board, video & mouse, can u throw some light on how to do that. (2) I...
19467
Jan Andersson
janatgaisler
Feb 3, 2011 1:32 am
Hi, ... Can you describe the steps you took and which version of ModelSim you are using? I can bring up the schematic view using: make vsim followed by: vsim...
19468
LuÃs Vitório ...
radicci_puc_...
Feb 3, 2011 11:00 am
Hi On Thu, Feb 3, 2011 at 12:09 AM, nireekshan k ... be sufficient, or keep this option on "Char devices-> Serial Console ", just change the boot parameter, ...
19469
Daniel Hellstrom
hedani3l
Feb 3, 2011 3:06 pm
The Linux kernel for LEON (1.0.1) and the mklinuximg (1.0.6) utility available at www.gaisler.com has been updated. The current Linux version is 2.6.36.3...
19470
funnycloud
Feb 3, 2011 5:38 pm
Hi, I am a absolutely newbie on FPGA. Recently, I got a NEXYS2 board which has a xc3s500eFPGA. At the same time, I have some source files for xc3s1600e.I...
19471
Joris van Rantwijk
jvrantwijk
Feb 3, 2011 8:46 pm
Hello, To optimize a DSP application for the LEON3, I have been looking into the timing of LEON3 machine instructions. I wanted to understand the details of...
19472
Jan Andersson
janatgaisler
Feb 4, 2011 12:12 am
Hi, You may be able to use the design you have on your bord. The HDL (vhdl/verilog) can probably be re-used. However, since the FPGAs differ significantly in...
19473
Lachuan Zou
funnycloud
Feb 4, 2011 3:39 am
Yes. I wanna to implement a lenon3 processor on my board. The reference design is actually for xc3s1600e instead of xc3s500e which I have. ...
19474
Ricky
henry_ryq
Feb 4, 2011 6:53 am
hi, I want to proting leon3 to DE1, too. based on this thread you have successfully porting it with reference files of leon3-ge-HPE-mini. What I want to ask...
19475
Wesley W. Terpstra
wwterpstra
Feb 4, 2011 9:23 am
In order to talk to an Altera FPGA over JTAG, one needs to speak the jtagd protocol. I've noticed that grmon does this by using libjtag_client.so from the...
19476
Jiri Gaisler
jiri_gaisler
Feb 4, 2011 9:32 am
... The API for libjtag_client.so is proprietary to Altera. We have received it under NDA - you will need to contact Altera if you want the documentation... ...
19477
Wesley W. Terpstra
wwterpstra
Feb 4, 2011 10:26 am
... Thanks for your prompt reply! A shame this is so protected....
19478
Oussama Tahan
oussama.tahan
Feb 4, 2011 3:15 pm
Hi Jan, thank you for your reply. i was using: "vsim testbench" I am using Modelsim 6.5b and with the command you gave me it's working great. Best Regards, ...
19479
moktar
moktarbouain
Feb 5, 2011 6:16 pm
Hi, I used the board of Digilent-XUP, with 2 core processor for Leon3. The synthesis completed successfully.But when I generate the bitfile ,I find this error...
